AU725631B2 - Molded polyurethane foam with enhanced physical properties - Google Patents

Molded polyurethane foam with enhanced physical properties Download PDF

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Publication number
AU725631B2
AU725631B2 AU77373/96A AU7737396A AU725631B2 AU 725631 B2 AU725631 B2 AU 725631B2 AU 77373/96 A AU77373/96 A AU 77373/96A AU 7737396 A AU7737396 A AU 7737396A AU 725631 B2 AU725631 B2 AU 725631B2
Authority
AU
Australia
Prior art keywords
polyol
foam
polyoxyalkylene
polyols
less
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU77373/96A
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English (en)
Other versions
AU7737396A (en
Inventor
Andrew M. Thompson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24263402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU725631(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Publication of AU7737396A publication Critical patent/AU7737396A/en
Application granted granted Critical
Publication of AU725631B2 publication Critical patent/AU725631B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AU77373/96A 1995-12-04 1996-11-15 Molded polyurethane foam with enhanced physical properties Expired AU725631B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/566559 1995-12-04
US08/566,559 US5700847A (en) 1995-12-04 1995-12-04 Molded polyurethane foam with enhanced physical properties
PCT/US1996/018456 WO1997020875A1 (en) 1995-12-04 1996-11-15 Molded polyurethane foam with enhanced physical properties

Publications (2)

Publication Number Publication Date
AU7737396A AU7737396A (en) 1997-06-27
AU725631B2 true AU725631B2 (en) 2000-10-19

Family

ID=24263402

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77373/96A Expired AU725631B2 (en) 1995-12-04 1996-11-15 Molded polyurethane foam with enhanced physical properties

Country Status (16)

Country Link
US (1) US5700847A (ru)
EP (1) EP0865457B1 (ru)
JP (1) JP3920343B2 (ru)
KR (1) KR100453458B1 (ru)
CN (1) CN1116329C (ru)
AR (1) AR004855A1 (ru)
AU (1) AU725631B2 (ru)
BR (1) BR9611866A (ru)
CZ (1) CZ296423B6 (ru)
DE (1) DE69620629T2 (ru)
ES (1) ES2175154T3 (ru)
MX (1) MX9804254A (ru)
PL (1) PL187122B1 (ru)
RU (1) RU2167890C2 (ru)
TW (1) TW387911B (ru)
WO (1) WO1997020875A1 (ru)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668191A (en) 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
US6066683A (en) * 1998-04-03 2000-05-23 Lyondell Chemical Worldwide, Inc. Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
TWI262930B (en) * 1999-02-10 2006-10-01 Mitsui Chemicals Inc High-durability flexible polyurethane cold molded foam and process for producing the same
DE19918727A1 (de) * 1999-04-24 2000-10-26 Bayer Ag Langkettige Polyetherpolyole mit hohem Anteil primärer OH-Gruppen
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
JP4890716B2 (ja) * 2000-02-14 2012-03-07 ハンツマン・インターナショナル・エルエルシー 軟質ポリウレタンフォームの製造法
CN1261477C (zh) * 2000-04-14 2006-06-28 旭硝子株式会社 软质聚氨酯泡沫体的制造方法
US6344494B1 (en) 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
EP1174453A1 (en) * 2000-07-17 2002-01-23 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1234843A1 (en) * 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
RU2188072C1 (ru) * 2001-07-04 2002-08-27 Закрытое акционерное общество "Блокформ" Полиуретановый сорбент углеводородов и способ очистки водных сред и твердых поверхностей от углеводородных загрязнений с его использованием
CN1257928C (zh) * 2001-07-18 2006-05-31 旭硝子株式会社 多元醇和聚合物分散多元醇的制造方法
US7094811B2 (en) * 2002-10-03 2006-08-22 Bayer Corporation Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol
US7005552B2 (en) 2003-11-03 2006-02-28 Bayer Materialscience Llc Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates
US20050101681A1 (en) * 2003-11-07 2005-05-12 Kaushiva Bryan D. Molded polyurethane foam with property enhancements for improved comfort and greater durability
KR100944893B1 (ko) * 2005-08-12 2010-03-03 미쓰이 가가쿠 가부시키가이샤 폴리우레탄 폼용 조성물, 상기 조성물로부터 얻어지는폴리우레탄 폼 및 그의 용도
US20090143495A1 (en) * 2005-08-12 2009-06-04 Katsuhisa Nozawa Composition for Polyurethane Foam, Polyurethane Foam Obtained From the Composition, and Use Thereof
DE102006003033A1 (de) * 2006-01-20 2007-08-02 Bayer Materialscience Ag Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern
US20070293594A1 (en) * 2006-06-15 2007-12-20 Ladislau Heisler Viscoelastic polyurethane foam and process for its manufacture
US20090318251A1 (en) * 2006-06-30 2009-12-24 Huntsman International Llc Novel tennis ball
MY154868A (en) 2006-12-29 2015-08-14 Johnson Controls Tech Co Polyurethane foam formulation, products and methods
PT2209827T (pt) * 2007-11-14 2016-08-31 Basf Se Poliuretanos espumados, possuindo propriedades melhoradas de resistência a flexões repetidas
JP5587199B2 (ja) 2008-11-07 2014-09-10 旭化成建材株式会社 発泡性フェノール樹脂組成物、フェノール樹脂フォーム及びその製造方法
PT2408841E (pt) * 2009-03-17 2014-12-11 Basf Se Corpo moldado de poliuretano com resistência ao rasgamento melhorada e comportamento de fadiga a flexões repetidas melhorado
DE102009045027A1 (de) * 2009-09-25 2011-03-31 Henkel Ag & Co. Kgaa Monomerarme Polyurethanschäume
WO2013004008A1 (en) * 2011-07-05 2013-01-10 Basf Se Filled elastomer comprising polyurethane
US20170174818A1 (en) * 2014-03-26 2017-06-22 Lubrizol Advanced Materials, Inc. Polyurethane foams and method for producing same
HUE051553T2 (hu) * 2015-10-08 2021-03-01 Dow Global Technologies Llc Nagy rugalmasságú poliuretán habok, amelyek nagy funkcionalitással, nagy egyenértéktömegû, fõleg szekunder hidroxil csoportokkal rendelkezõ poliolokkal vannak elkészítve
KR20220059949A (ko) * 2019-09-03 2022-05-10 다우 글로벌 테크놀로지스 엘엘씨 폼 제형
CN110627991B (zh) * 2019-09-30 2021-09-24 长华化学科技股份有限公司 低密度高性能高回弹聚氨酯泡沫塑料及其制备方法和应用
CN117881714A (zh) * 2021-08-11 2024-04-12 国际壳牌研究有限公司 用于制备高回弹性聚氨酯泡沫的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369487A2 (en) * 1988-11-18 1990-05-23 The Dow Chemical Company Process for the preparation of polyether polyols with reduced unsaturation
EP0403313A2 (en) * 1989-06-16 1990-12-19 The Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols and a process for preparing the same
WO1995010562A1 (en) * 1993-10-11 1995-04-20 Imperial Chemical Industries Plc Recycling of flexible foam

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BE548414A (ru) * 1954-11-16
US3042631A (en) * 1956-08-03 1962-07-03 Simoniz Co Polyurethane prepolymer and expanded product prepared therefrom
EP0022617B2 (en) * 1979-07-11 1991-09-25 Imperial Chemical Industries Plc Polyisocyanate compositions and their use in the preparation of polyurethane foams
AU551979B2 (en) * 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
US4579700A (en) * 1983-11-07 1986-04-01 Union Carbide Corporation Novel process for making flexible polyurethane cellular products including a novel cell opening technique
US4717518A (en) * 1985-09-20 1988-01-05 Union Carbide Corporation Novel process for making polyurethane products which require reduced crushing in preventing said products from substantially shrinking or changing dimensionally upon cooling
US5093380A (en) * 1988-10-25 1992-03-03 Asahi Glass Company, Ltd. Polyurethane flexible foam and method for its production
JPH03244620A (ja) * 1990-02-23 1991-10-31 Asahi Glass Co Ltd ポリウレタンフォームの製造方法
US5300535A (en) * 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
US5114619A (en) * 1989-07-14 1992-05-19 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
US5070125A (en) * 1988-11-18 1991-12-03 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
GB8908490D0 (en) * 1989-04-14 1989-06-01 Ici Plc Prepolymers
US5100997A (en) * 1990-05-29 1992-03-31 Olin Corporation Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst
DK0722962T3 (da) * 1990-10-12 2001-07-30 Huntsman Int Llc Kontinuerlig fremgangsmåde til fremstilling af fleksible polyurethanskum
DE4202972A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-praepolymeren
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5248833A (en) * 1992-09-22 1993-09-28 Arco Chemical Technology, L.P. Process for purifying polyols made with double metal cyanide catalysts
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
EP0677543B2 (en) * 1994-04-12 2006-11-15 Mitsui Chemicals, Inc. Preparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foams
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US5648447A (en) * 1995-12-22 1997-07-15 Arco Chemical Technology, L.P. Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols
US5605939A (en) * 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369487A2 (en) * 1988-11-18 1990-05-23 The Dow Chemical Company Process for the preparation of polyether polyols with reduced unsaturation
EP0403313A2 (en) * 1989-06-16 1990-12-19 The Dow Chemical Company Flexible polyurethane foams prepared using low unsaturation polyether polyols and a process for preparing the same
WO1995010562A1 (en) * 1993-10-11 1995-04-20 Imperial Chemical Industries Plc Recycling of flexible foam

Also Published As

Publication number Publication date
KR100453458B1 (ko) 2005-04-08
DE69620629T2 (de) 2002-10-02
BR9611866A (pt) 1999-05-18
MX9804254A (es) 1998-09-30
ES2175154T3 (es) 2002-11-16
WO1997020875A1 (en) 1997-06-12
KR19990067501A (ko) 1999-08-25
CZ172098A3 (cs) 1998-10-14
PL187122B1 (pl) 2004-05-31
US5700847A (en) 1997-12-23
EP0865457A1 (en) 1998-09-23
CZ296423B6 (cs) 2006-03-15
JP2000501753A (ja) 2000-02-15
AU7737396A (en) 1997-06-27
JP3920343B2 (ja) 2007-05-30
RU2167890C2 (ru) 2001-05-27
DE69620629D1 (de) 2002-05-16
CN1203608A (zh) 1998-12-30
TW387911B (en) 2000-04-21
AR004855A1 (es) 1999-03-10
PL327056A1 (en) 1998-11-23
CN1116329C (zh) 2003-07-30
EP0865457B1 (en) 2002-04-10

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